Network Router User Manual

2 Sun Enterprise 4000 System Centerplane Upgrade Guide • January 1999
c. Terminal
3. Turn the front panel keyswitch counterclockwise to the Standby position.
FIGURE 1 Keyswitch in Standby Position
4. Turn the AC power switch to off.
FIGURE 2 AC Power Switch—Rear View
Removing the Boards and Assemblies
Caution – Use a grounding wrist strap to prevent static damage.
Standby
Power switch